11327025613 has 4 divisors (see below), whose sum is σ = 11692413568. Its totient is φ = 10961637660.

The previous prime is 11327025601. The next prime is 11327025631. The reversal of 11327025613 is 31652072311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11327025613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 365387923 = 11327025613 / (1 + 1 + 3 + 2 + 7 + 0 + 2 + 5 + 6 + 1 + 3).

It is the 106429-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11327025113) by changing a digit.

It is a nontrivial repunit in base 106428.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182693931 + ... + 182693992.

It is an arithmetic number, because the mean of its divisors is an integer number (2923103392).

Almost surely, 2^11327025613 is an apocalyptic number.

It is an amenable number.

11327025613 is a deficient number, since it is larger than the sum of its proper divisors (365387955).

11327025613 is an equidigital number, since it uses as much as digits as its factorization.

11327025613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365387954.

The product of its (nonzero) digits is 7560, while the sum is 31.

Adding to 11327025613 its reverse (31652072311), we get a palindrome (42979097924).

The spelling of 11327025613 in words is "eleven billion, three hundred twenty-seven million, twenty-five thousand, six hundred thirteen".